SecurLAN
®
Optical Cutoff Switch Installation
Applic
ation N
ot
e
o
peratIon
This section outlines steps for connecting and operating the Optical Cutoff Switch with
the SecurLAN system.
c
onnectIng
to
the
o
utput
r
elay
M
odule
(orM)
To connect the Optical Cutoff Switch to the ORM:
1. C6-15 VDC from an external power supply to Pin 1 of the Optical Cutoff
Switch.
2. Connect the negative lead of the power supply to Pin 2 of the Optical Cutoff
Switch.
3. Select a relay on the ORM to use for activating the Optical Cutoff Switch. Keep
-
ing track of the relay number, connect the common pin (“COM”) of the ORM
relay to Pin 2 (ground) of the Optical Cutoff Switch.
4. Connect the normally-open pin of the ORM to
Pin (“Input 3”)
of the Optical
Cutoff Switch.
Figure 3 -
Wiring up the Optical Cutoff Switch
Optical Cutoff Switch
connection points
